Book/Report

FZJ-2018-01526

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Nuclear magnetic ordering in PrNi$_{5}$

Kubota, M. (Corresponding author)FZJ*

1980
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/17519

Report No.: Juel-1688

Abstract: The specitic heat of the hyperfine enhanced nuclear magnetic system PrNi$_{5}$ has been measured from 0.2 mK to 100 mK and in magnetic fields up to 6 T. The system was found to order at (0.40 $\pm$ 0.02) mK. From the study of the measured thermodynamic quantities in various magnetic fields, we obtain various information, the order at T=O K is ferromagnetic, the hyperfine enhancement factor 1+K=(12.2 $\pm$ 0.5), the enhanced nuclear magnetic moment is (0.027 $\pm$ 0.004)$\mu$B and a nuclear exchange parameter $\sum_{j}$ k$_{ij}^{N}$/k$_{B}$=(0.20 $\pm$ 0.04) mK. The nature of the interactions which cause the ordering is discussed, together with the magnetic properties of the system deduced from the analysis.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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